BS42 Understanding the adaptive immune response in heart failure post-myocardial infarction

Abstract

the DCB group (figure 2). Gene expression analysis of CD14 + leucocytes showed that IL18 had decreased expression at two weeks, CXCR4 and IL1β decreased at two months, while pentraxin 3 increased at two weeks and two months. In terms of humoral biomarkers, hsTnI remains elevated up to two weeks post PCI while IL6 and TNFa remain elevated till two months post PCI. Conclusion Intermediate monocytes, a highly proatherogenic monocyte subset, increase significantly two months following elective, uncomplicated PCI. They remain significantly elevated in the DES group but not in the DCB group suggesting that the PCI strategy could be one of the ways to modulate the inflammatory response post PCI and improve patient outcomes.